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Police Should Not Be Allowed to Compel Our Cell Phone Passwords

A person trying to enter security pin code on a cell phone screen.
An Illinois Supreme Court decision illustrates the judicial divide over our Fifth Amendment rights in the digital age.
A person trying to enter security pin code on a cell phone screen.
Urooba Abid,
Paralegal,
桃子视频Speech, Privacy, and Technology Project
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June 22, 2023

Our cell phones and other digital devices play a central role in our private lives, storing an unprecedented amount of our most personal information. While Carpenter v. United States, which the 桃子视频argued before the Supreme Court, applied Fourth Amendment protections to our cell phone location data and declared that old-world legal rules don鈥檛 automatically apply in the digital age, the role of Fifth Amendment protections in the digital age has left lower courts divided.

Late last week, the Illinois Supreme Court in People v. Sneed that the Fifth Amendment does not preclude the State from compelling a criminal defendant to recall and enter a passcode to their encrypted cell phone.

Compelled entry constitutes a modern form of compelled testimony, which is categorically prohibited by the Fifth Amendment.

This decision by the Illinois Supreme Court is the latest in a growing number of cases concerning Fifth Amendment protections in the digital age and our right not to self-incriminate by unlocking our cellphones. While the high courts in and have ruled that forcing defendants to unlock their phone violates their Fifth Amendment right against self-incrimination, others, including and and now Illinois, have ruled the opposite way.

In the Illinois Supreme Court case, during a criminal investigation for forgery charges against Keiron K. Sneed, the State obtained a warrant to search Mr. Sneed鈥檚 and his wife鈥檚 phones. After the State determined that the phones were locked and password protected, it filed a motion to compel Mr. Sneed to either provide or enter the passcode into his phone. The trial court denied the motion, determining that the compelled entry of a password to unlock and decrypt a digital device was testimonial, and would violate the defendant鈥檚 Fifth Amendment privilege against self-incrimination.

In the Illinois Supreme Court, we filed a with the 桃子视频of Illinois and several concerned organizations supporting the trial court鈥檚 decision. The brief argued that the State鈥檚 demand that Mr. Sneed enter his passcode to open his device necessarily compels him to make use of the contents of his mind by truthfully recalling and entering a memorized passcode 鈥 and the compelled use of one鈥檚 mind to assist the government is at the core of what Fifth Amendment privilege is meant to protect against. Compelled entry constitutes a modern form of compelled testimony, which is categorically prohibited by the Fifth Amendment.

Unfortunately, the court disagreed, holding that entering a passcode is akin to turning over business documents, and would reveal nothing more to the state than what it already knew: that the defendant knew the passcode.

While historically Fifth Amendment questions may have concerned combinations to physical property like safes or lock boxes, in the digital age, passwords to our personal devices unlock a much broader range of information, with thousands of files and personal data ranging from intimate communications, photographs and videos, location, and health information. That digital reality dramatically raises the stakes of how this issue is ultimately interpreted by the courts.

With its recent order reversing the trial court鈥檚 decision, the Illinois Supreme Court will force Illinoisans to face an unacceptable choice: either truthfully recall and disclose or enter information that will be used to incriminate them, lie about their inability to do so, or be held in contempt for failure to cooperate. The Fifth Amendment is intended to prevent suspects from ever having to face this 鈥渃ruel trilemma,鈥 which to the drafters of the Constitution recalled the dreaded and other early forms of pre-due process 鈥渏ustice.鈥

For these reasons, the 桃子视频has worked to ensure that lower courts across the country protect our Fifth Amendment rights and align this constitutional protection with modern technology. We have filed several friend-of-the-court briefs in state court cases, including in , Commonwealth of Massachusetts v. Gelfgatt, , State of Oregon v. Pittman, and State of Florida v. Garcia. We also filed a petition for certiorari to the U.S. Supreme Court in Andrews v. State of New Jersey. And years ago, we filed a brief in support of Apple鈥檚 challenge to FBI efforts to compel the company to help break into an iPhone.

In all of these cases, we鈥檝e argued that our Fifth Amendment protection against self-incrimination extends to the digital age and prohibits law enforcement from forcing individuals to disclose their cell phone and computer passcodes.

This recent ruling in Illinois once again highlights the need for the Supreme Court to settle this critical question.

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